There is a square with a solid stroke with an arrow coming out of the top right corner, but all of this is enclosed in a larger square which has a dotted stroke, except for the bottom left quarter of the square, where the original square is solid.

This page contains the Resize vector icon, as well as variations of this icon in different visual styles, and related icons. All icons are in the flat vector style, however, differ by the line thickness, fill, and corner radius.

Idea of Resize Icon by Michal

We've received the idea on October 25, 2012 and created the icons on January 19, 2013